An item of various shapes and cross-sections, that may be flanged and that is designed to fit over a valve disk, allowing proper position of disk-to-valve seat within a valve body.
Classification: Parts of taps, cocks, valves and similar appliances, nesoi
NSN 6135-00-628-1142
NSN 5895-01-541-1305
NSN 5835-01-512-4834
NSN 6105-01-106-4649
NSN 5855-01-047-9267
NSN 6220-00-144-6462
NSN 5895-00-679-9479
NSN 5930-01-641-7769
NSN 6685-00-119-4406
NSN 6145-01-107-7370
NSN 5975-00-081-9873
NSN 5835-00-419-0575